Median CRP levels were 37.8 mg/dL (n = 4; IQR: 28.8–113.3 mg/dL) in patients with a history of pulmonary disease and 5.5 mg/dL (n = 44; IQR: 2.6–24.2 mg/dL) in patients without a history of pulmonary disease (Mann–Whitney U test p = 0.03). Here, CRP is linked to lung disorder.